const redis = require('redis')

// 创建客户端
const redisClient = redis.createClient(6379,'127.0.0.1')
redisClient.on('error',err => {
    console.log.error(err)
})

// 测试
redisClient.set('myname','zhangsan3',redis.print)
redisClient.get('myname',(err,val)=>{
    if(err){
        console.error(err)
        return
    }
    console.log('val' , val)

    // 退出
    redisClient.quit()
})

